Tag: cyber-security

How to execute shell commands in Node.js?

Introduction: Node.js child_process module is a powerful tool for executing other programs from a Node.js script. It provides an easy way to interact with external programs, enabling us to do things like execute shell commands, spawn child processes, and handle stdio streams. In this article, we will discuss the child process module in detail and

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How to be an Ethical Hacker?

Becoming an Ethical Hacker, also known as a white hat hacker or penetration tester, involves acquiring the necessary skills, knowledge, and mindset to identify and mitigate security vulnerabilities in systems with the goal of improving their overall security. Here are steps you can take to embark on an ethical hacking journey: Remember, ethical hacking is

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Cryptocurrency Hacks: The Biggest of All Time

Cryptocurrency is a digital or virtual currency that uses cryptography to secure its transactions and control the creation of new units. Cryptocurrencies are decentralized, meaning they are not subject to government or financial institution control. While cryptocurrencies offer a number of advantages over traditional currencies, they also come with their own set of risks. One

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The Best Vulnerability Scanner Tools to Keep Your Business Safe

A vulnerability scanner is a software application that scans computer systems, networks, or applications for known security vulnerabilities. It is used to identify and address security holes before they can be exploited. There are many different types of vulnerability scanners available, and it can be difficult to decide which one is the best fit for

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Online Data Protection: What, Why, and How You Can?

You may have heard about the new EU data protection laws, GDPR, that came into effect in May of this year. If you’re like most people, you probably ignored it because you don’t know what it is or how it affects you. But don’t worry, we’re here to help. In this blog post, we will

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Unvalidated Redirects and Forwards | Server-side URL Redirect

Introduction Unvalidated Redirects and Forwards also called as URL Redirection or Server-side URL Redirect is a type of vulnerability found in most Web Applications. This vulnerability can be found in Java, Node.js, Python, PHP, Ruby, .NET and many more.  Unvalidated redirects and forwards occurs when a web application receives untrusted input in an HTTP request that could

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Node.js Security: Keeping your application safe

Node.js Security, Node.js is a JavaScript runtime built on Chrome’s V8 engine. It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. Node.js applications are written in JavaScript and can be run on Windows, MacOS, and Linux operating systems. Due to its popularity,Node.js is often the target of attacks. While there are

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Node.js Security – Your Guide to Secure Node Development

Node.js is an open-source, cross-platform runtime environment for developing server-side applications. It uses an event-driven, non-blocking I/O model that makes it lightweight and efficient. Due to its popularity, Node.js is a frequent target of cyber attacks. In this blog post, we provide a Node.js security checklist to help you secure your Node development environment and protect

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Boosting Web Performance with HTTP/2 in Node.js: Exploring the Benefits and Implementation

Introduction HTTP/2 is a major revision of the HTTP network protocol used by the World Wide Web. It is designed to improve the performance and efficiency of web communication. HTTP/2 was developed by the Internet Engineering Task Force (IETF) as an evolution of the earlier HTTP/1.1 protocol. Key features and improvements of HTTP/2 include: Certainly!

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Remote Code Injection (RCI) attack in Node.js

Introduction Remote code injection attacks are a type of security vulnerability in which an attacker is able to inject and execute malicious code on a remote system. In Node.js, remote code injection attacks can occur when user input is not properly validated or sanitized before being executed as code. Here is an example of how

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